Antrim County Airport (IATA: ACB, ICAO: KACB, FAA LID: ACB) is a county-owned public-use airport located one mile (2 km) northeast of the central business district of Bellaire, a village in Antrim County, Michigan, United States. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a local general aviation facility.